VW 1600 Port & Polish Stage 1 Cylinder Heads, 40X35.5 "Pair"

This is a brand new Pair of High Performance Stage 1 Round Port Cylinder Heads for a VW Type 1 2 or 3 Dual Port. Heads comes with Hand Round Ports for increased Flow and Performance with Stainless Steel 40mm Intake and a Stainless Steel 35.5mm Exhaust Valves, Hardened Keepers, Chromoly retainers, and Dual high rev springs. They are ready to install.   Made from an AA 500 Series Casting it comes STD with: Clean flowing cooling vanes, for maximum cooling through the head, and around the intake ports for increased HP and over all cooling. A modernized Combustion chamber, for increased head flow & performance. A second Full Fin, so you can Fly cut your heads deeper to achieve almost any desired Head CC volume needed. Blocked off rocker stud bosses, to eliminate the O-ring and stop possible oil leaks. Long reach 3/4 Inch Spark Plugs, to reduce the chance of cracking between the Valve seat and Plug   Engine: VW Type 1 2 and 3 1600 Dual Port Springs: Dual High rev Valves: 40mm Intake by 3